Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Indianapolis to New York from $85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to New York departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Indianapolis to New York

Cheap round-trip flights

Frontier Logo
10:22 pm - 10:37 amIND-ISP
12h 15m1 stop
Frontier Logo
9:47 pm - 12:17 pmISP-IND
14h 30m1 stop
$148Frontier
Find Deal
vie., oct. 10 - dom., oct. 12
Frontier Logo
10:14 pm - 10:37 amIND-ISP
12h 23m1 stop
Frontier Logo
9:27 pm - 9:19 pmISP-IND
23h 52m1 stop
$167Frontier
Find Deal
vie., nov. 14 - dom., nov. 16
Frontier Logo
10:00 pm - 10:37 amIND-ISP
12h 37m1 stop
Frontier Logo
9:27 pm - 10:29 amISP-IND
13h 02m2 stops
$178Frontier
Find Deal
jue., oct. 30 - dom., nov. 2
Frontier Logo
5:24 pm - 8:42 pmIND-ISP
27h 18m2 stops
Frontier Logo
4:58 pm - 8:44 amISP-IND
15h 46m1 stop
$205Frontier
Find Deal
mié., oct. 22 - mié., oct. 29
Frontier Logo
10:14 pm - 8:52 pmIND-ISP
22h 38m1 stop
Frontier Logo
9:47 pm - 9:28 pmISP-IND
23h 41m1 stop
$218Frontier
Find Deal
sáb., oct. 18 - dom., oct. 26
Frontier Logo
8:39 pm - 10:37 amIND-ISP
13h 58m2 stops
Frontier Logo
9:27 pm - 10:29 amISP-IND
13h 02m2 stops
$224Frontier
Find Deal
jue., oct. 30 - dom., nov. 2
Southwest Logo
6:20 pm - 10:05 pmIND-ISP
3h 45m1 stop
Southwest Logo
11:40 am - 6:35 pmISP-IND
6h 55m1 stop
$299Southwest
Find Deal
mié., oct. 22 - mié., oct. 29
Multiple Airlines Logo
10:43 am - 8:42 pmIND-ISP
9h 59m1 stop
Multiple Airlines Logo
4:58 pm - 8:44 amISP-IND
15h 46m1 stop
$330Multiple Airlines
Find Deal
mar., oct. 7 - sáb., oct. 11
Southwest Logo
1:20 pm - 11:55 pmIND-ISP
10h 35m2 stops
Southwest Logo
5:50 pm - 11:30 pmISP-IND
5h 40m1 stop
$472Southwest
Find Deal
mié., nov. 26 - lun., dic. 1
Southwest Logo
1:20 pm - 11:55 pmIND-ISP
10h 35m2 stops
Southwest Logo
5:40 am - 11:50 amISP-IND
6h 10m2 stops
$549Southwest
Find Deal
mié., nov. 26 - lun., dic. 1

Southwest flights from Indianapolis to Islip

Our best Southwest deals on Indianapolis to Islip flight tickets
Southwest
Oct 22
IND6:20 pmIndianapolis
3h 45m
1 stop
ISP10:05 pmIslip Long Island
Oct 29
ISP11:40 amIslip Long Island
6h 55m
1 stop
IND6:35 pmIndianapolis
$299
Find similar
Southwest
Nov 26
IND1:20 pmIndianapolis
10h 35m
2 stops
ISP11:55 pmIslip Long Island
Dec 1
ISP5:50 pmIslip Long Island
5h 40m
1 stop
IND11:30 pmIndianapolis
$472
Find similar
Southwest
Nov 26
IND1:20 pmIndianapolis
10h 35m
2 stops
ISP11:55 pmIslip Long Island
Dec 1
ISP5:40 amIslip Long Island
6h 10m
2 stops
IND11:50 amIndianapolis
$549
Find similar

Frontier flights from Indianapolis to Islip

Our best Frontier deals on Indianapolis to Islip flight tickets
Frontier
Oct 10
IND10:22 pmIndianapolis
12h 15m
1 stop
ISP10:37 amIslip Long Island
Oct 12
ISP9:47 pmIslip Long Island
14h 30m
1 stop
IND12:17 pmIndianapolis
$148
Find similar
Frontier
Oct 3
IND6:21 pmIndianapolis
16h 34m
1 stop
ISP10:55 amIslip Long Island
Oct 5
ISP9:49 amIslip Long Island
23h 58m
1 stop
IND9:47 amIndianapolis
$158
Find similar
Frontier
Nov 14
IND10:14 pmIndianapolis
12h 23m
1 stop
ISP10:37 amIslip Long Island
Nov 16
ISP9:27 pmIslip Long Island
23h 52m
1 stop
IND9:19 pmIndianapolis
$167
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to Islip that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 24, 2025.
Use the filters below to find and compare flights from Indianapolis to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

vie. 10/10

10:22 pm-10:37 am

1 stop12h 15m

Islip Long Island

dom. 10/12

9:47 pm-12:17 pm

1 stop14h 30m

$148

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

vie. 11/14

10:14 pm-10:37 am

1 stop12h 23m

Islip Long Island

dom. 11/16

9:27 pm-9:19 pm

1 stop23h 52m

$167

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

jue. 10/30

10:00 pm-10:37 am

1 stop12h 37m

Islip Long Island

dom. 11/2

9:27 pm-10:29 am

2 stops13h 02m

$178

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

mié. 10/22

5:24 pm-8:42 pm

2 stops27h 18m

Islip Long Island

mié. 10/29

4:58 pm-8:44 am

1 stop15h 46m

$205

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

sáb. 10/18

10:14 pm-8:52 pm

1 stop22h 38m

Islip Long Island

dom. 10/26

9:47 pm-9:28 pm

1 stop23h 41m

$218

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

jue. 10/30

8:39 pm-10:37 am

2 stops13h 58m

Islip Long Island

dom. 11/2

9:27 pm-10:29 am

2 stops13h 02m

$224

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

mié. 10/22

6:20 pm-10:05 pm

1 stop3h 45m

Islip Long Island

mié. 10/29

11:40 am-6:35 pm

1 stop6h 55m

$299

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

mar. 10/7

10:43 am-8:42 pm

1 stop9h 59m

Islip Long Island

sáb. 10/11

4:58 pm-8:44 am

1 stop15h 46m

$330

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

mié. 11/26

1:20 pm-11:55 pm

2 stops10h 35m

Islip Long Island

lun. 12/1

5:50 pm-11:30 pm

1 stop5h 40m

$472

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

mié. 11/26

1:20 pm-11:55 pm

2 stops10h 35m

Islip Long Island

lun. 12/1

5:40 am-11:50 am

2 stops6h 10m

$549

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to New York from

How to get the cheapest flight ticket from Indianapolis to Islip

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Islip?

On average, the least expensive day to fly to Islip from Indianapolis is on a Friday. momondo users have found tickets for Friday departures for as low as $331. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Indianapolis to Islip on a Wednesday will generally be more expensive and average around $466. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Islip?

Flying to Islip from Indianapolis in the morning is the least expensive time of day to depart. momondo users have found prices as low as $316 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $436.

When to book flights from Indianapolis to Islip

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Islip according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Indianapolis to Islip (IND to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Islip

Direct flights

None
There are no direct flights from Indianapolis to Islip. There are no popular flight routes from Indianapolis to Islip.
Search flight deals

  • How far is Indianapolis to Islip Long Island by plane?

    There are 684.9 mi between Indianapolis and Islip Long Island. By plane, this route typically takes 3h 45m.

  • When did momondo last update prices for flights from Indianapolis Airport to Islip Long Island Airport?

    Prices for flights from Indianapolis Airport to Islip Long Island Airport refresh daily.

  • How many operators does momondo search for flights from Indianapolis Airport to Islip Long Island Airport?

  • How old do you have to be to fly from Indianapolis Airport to Islip Long Island Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Indianapolis to Islip?

Best airlines flying from Indianapolis to Islip

Compare and see reviews for airlines that fly from Indianapolis to Islip with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $280Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Sag Harbor
Southampton
Amagansett

Why use momondo?

Why should I use momondo to find a flight deal from Indianapolis to Islip?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Indianapolis to Islip. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Indianapolis to Islip with flexible booking policies on momondo?

All flight searches from Indianapolis to Islip on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Indianapolis to Islip?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Islip from Indianapolis.

I’m not ready to book a flight from Indianapolis to Islip right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Indianapolis to Islip now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Islip and let you know when they change.

An easier way to manage your Islip trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
vie. 10/24
vie. 10/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States